Results 41 to 50 of about 762 (252)

Synthesis of 4-Arylselanyl-1H-1,2,3-triazoles from Selenium-Containing Carbinols

Molecules, 2021
In this work, we present a simple way to achieve 4-arylselanyl-1H-1,2,3-triazoles from selenium-containing carbinols in a one-pot strategy. The selenium-containing carbinols were used as starting materials to produce a range of selanyl-triazoles in ...
Francesca Begini, Renata A. Balaguez, Allya Larroza, Eric F. Lopes, Eder João Lenardão, Claudio Santi, Diego Alves   +6 more
doaj   +1 more source

Studies on Potential Pesticides Part-XII [PDF]

, 2014
Fifteen N/sup 1/-(4-Nitrophenoxyacetyl)N/sup 4/-aryl/cryclohexyl-3-thiosemicarbazide, eleven 3-(4-Nitrophenoxymethyl)-4-aryl/cyclohexyl-5-mercapto1,2,4-triazoles and four 2-Arylamino-5-(4-Nitrophenoxymethyl)-1,3,4-oxadiazole derivatives were prepared and
Misra, Hemant K., Sen, Anil K.
core   +2 more sources

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Fast and Efficient Synthesis of Fluoro Phenyl 1,2,3-Triazoles via Click Chemistry with Ultrasound Irradiation and Their Biological Efficacy Against Candida albicans

Organics
Several fluoro phenyl triazoles were synthesized using click chemistry between fluoro phenyl azides and phenyl acetylene. Under ultrasound irradiation, this synthetic procedure was performed with Cu (I) in the presence of 1,10-phenanthroline.
Elisa Leyva, Johana Aguilar, Silvia E. Loredo-Carrillo, Ismael Acosta-Rodríguez   +3 more
doaj   +1 more source

1,2,4-TRIAZOLES: SYNTHETIC STRATEGIES AND PHARMACOLOGICAL PROFILES [PDF]

, 2014
Multicomponent, solid-phase, microwave and grinding methods are the constructive modes in the sustainable synthesis of 1, 2, 4-triazoles and such reactions have attracted enormous interest in recent years.
B., Namratha, Gaonkar, Santosh L.
core  

HUBUNGAN KUANTITATIF STRUKTUR DAN AKTIVITAS SENYAWA TURUNAN BENZIMIDAZOL TERTAUTKAN 1,2,3-TRIAZOL SEBAGAI INHIBITOR ENZIM α-GLUKOSIDASE [PDF]

, 2023
ABSTRAK Penemuan obat diabetes mellitus sedang banyak dilakukan akibat meningkatnya angka penderita diabetes mellitus. Peneliti menemukan penghambatan terhadap enzim α-glukosidase berperan penting dalam mencegah diabetes komplikasi dan mengontrol gula ...
Nurkholidah, Intan, Puspa Widiyana, Anita, Rina Bintari, Yoni   +2 more
core   +2 more sources

4D‐Printed Spin Crossover Metamaterials with Giant Programmable Positive or Negative Thermal Expansion

Advanced Materials, EarlyView.
Spin crossover composite filaments are implemented for the rational design of 4D‐printed mechanical metamaterials. The obtained bi‐material structures guided by a theoretical analysis based on analytical calculations and Finite Element Analysis simulations exhibit giant programmable positive or negative deformation with coefficients of thermal ...
Adelais Trapali, Yuteng Zhang, Seyed Ehsan Alavi, Nagham Mawassy, Raja Zulkarnain, Gábor Molnár, Lionel Salmon, Azzedine Bousseksou   +7 more
wiley   +1 more source

Analysis of natural and anthropogenic factors aff ecting the ability of Lepidium sativum L. to adapt to the toxicity of triazole xenobiotics [PDF]

Известия Саратовского университета. Новая серия: Серия Химия. Биология. Экология
The eff ects of natural factors (temperatures +34°C and +20°C) and anthropogenic xenobiotics (1,2,4-TriH; 1-(CH3 SO2 )-1H-1,2,4-Tri; 4-(PhSO2 )-4H-1,2,4-Tri; 4-(TolSO2 )-4H-1,2,4-Tri) on watercress Lepidium sativum L. was studied.
Isaichkin, Vadim A., Selezneva, Е. S., Belousova, Z. P.   +2 more
doaj   +1 more source

Synthesis of some substituted 1,3,4-oxadiazoles, thiadiazoles and 1,2,4-triazoles [PDF]

مجلة التربية والعلم, 2009
In this paper the synthesis of some substituted 1,3,4-oxadiazoles, 1,3,4-thiadiazoles and 1,2,4-triazoles is reported. Ethyl methacrylate was treated with hydrazine hydrate in ethanol to give the corresponding hydrazide (1).
Shereen R. Mohamed
doaj   +1 more source

Synthesis and Biological Activities of Some 1,2,4-Triazole Derivatives: A Review [PDF]

, 2022
This review is about 1,2,4-triazoles include their synthesis; their physio-chemical properties, SAR, reactions, derivatives. Finally, their biological activities with a demonstrated showing   different requirements to achieve different ...
Ayad Kareem Khan, Dina Saleem M. Ameen, Mohammed Dheyaa Hamdi   +2 more
core   +2 more sources